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从科技文献看中国森林培育学50年之发展 被引量:14

Review and Expectation on Silviculture for 50 Years in China from Scientific and Technological Literatures
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摘要 该文应用文献计量学的原理和方法,调研并收集了1949 ~1998 年我国森林培育学科技论文28 053 篇.结果表明:①我国森林培育学科技论文数量呈周期性波浪式增长,年均发表论文561篇,平均周期为3-6 a;②我国森林培育学发展经历了3 个发展阶段,即缓慢发展阶段(1949 ~1977) 、高速发展阶段(1978 ~1989) 和稳定发展阶段(1990 ~1998) ;③在不同发展阶段,各分支学科的发展状况不同;④进入21 世纪,预计森林培育学科将以平均周期为3 a、年均发表论文1 500 篇左右的速度稳定发展. papers on silviculture (1949~1998) in China are gathered and studied applying the principle and method of literature metrology. The results show that, ① the amount of scientific and technological papers on silviculture in China present the increases with cyclical movement; ② The development of silviculture in China can be divided into three stages, i.e. slow stage (1949~1977), fast stage (1978~1989) and steady stage (1990~1998); ③ The development states of the branch subjects vary with different stages of development in silviculture; ④ The subjects of silviculture will develop steadily with the 3 years cycles and about 1 500 papers annually in average in the 21th century.
出处 《北京林业大学学报》 CAS CSCD 北大核心 1999年第5期63-78,共16页 Journal of Beijing Forestry University
关键词 森林培育学 科技文献 文献计量学 中国 silviculture, scientific and technological literature, literature metrology
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